Patinna-Crossbands for Doors are designed with the uniformity and durability ideal to withstand laminating process and enhance the lasting quality of your end use. The smoothness and light colour allows huge scope for face veneer finishes and enhances the visual appearance of exposed edge doors. When overlaid on a mineral core both our 1.8mm (0.072in) and 2.3mm (0.092in) high density panel have 90-minute certification as a Fire Rated Component with Underwriters Laboratories Inc and Warnock-Hersey (Intertek/ETL Semko). On request we can provide 1.6mm (0.063in) crossband with 60-minute fire rating on any certified core. As with all our products Patinna-Crossbands for Doors is also available in 100% FSC wood source. View the Physical Property Specifications for Patinna-Crossbands for Doors Metric Imperial Click to View Our Brochure (To download, or save this brochure, please right mouse button click on the above link - Click to View Our Brochure - and select 'Save Target As'. If you have not got Acrobat Reader please click on the Acrobat image above to download a free copy.) Environmental Alternatives Ask your sales agent about crossbands produced using NAF (no added formaldehyde) resin. Where emissions are critical Dongwha Patinna have several options for your environmentally friendly project. LEED Credits LEED Credits are supported where phenolic resin is used, under the Indoor Environmental Quality Section (4.4). For a further LEED Credit opportunity under Materials and Resources Section (7.0), request that we make your Crossbands for Doors using 100% FSC certified wood. Fire Rated Component   Fire Rating (maximum in minutes) Underwriters Ltd ITS (Warnock-Hersey) GP Core Algoma & Marshfield Core GP Core Algoma & Marshfield Core 1.6mm HPL 60 90 60* 60* Veneer 60 90 60* 60* 1.8mm HPL 90 90 60 60 Veneer 90 90 90 90 2.3mm HPL 90 90 60* 90* Veneer 90 90 90* 90* All ratings Phenolic or Urea resin except * * Urea resin only Patinna-Crossbands for Doors Aim Properties when tested to JIS A 5905-2003 Property METRIC UF Resin Phenolic Resin 1.6mm 2.3mm 1.6mm 2.3mm Density kg/m3 900 940 900 940 Weight kg/m2 1.4 2.2 1.4 2.2 Panels Per Pack 380 265 380 265 Internal bond MPa 1.7 2.0 1.7 2.0 Moisture Content % 7.0 7.0 7.0 6.5 Thickness Swell % 30 30 30 28 MOE MPa 5000 5000 4600 4600 MOR MPa 45 55 45 65   Property IMPERIAL 0.063" 0.091" 0.063" 0.091" Density lb/ft3 56 59 56 59 Weight lb/ft2 0.3 0.4 0.3 0.4 Panels Per Pack 380 265 380 265 Internal bond lb/in2 247 290 247 290 Moisture Content % 7.0 7.0 7.0 6.5 Thickness Swell % 30 30 30 28 MOE lb/in2 725000 725000 667000 667000 MOR lb/in2 6525 7975 6525 9425 NOTES: These values represent anticipated average values and are guidelines only.  Please note that Dongwha Patinna NZ Limited reserve the right to change product specifications without notice. Other thicknesses are available on request General Tolerances Length/Width +/- 2 mm (+/- 0.079 in) Thickness Tolerance +/- 0.15 mm (+/- 0.006 in) Straightness 1.125 mm/m (0.015 in/ft) Squareness <1.5 mm/m (<0.018 in/ft) Sanding grit 180

Patinna Crossbands for Doors Fiberboard. Patinna Crossbands for Doors fiberboard offers many benefits. Fire rated component: crossband mdf panels we produce have met fire-rated standards for 60mins and 90mins as a fire-rated mdf door component. Fire-rated mdf door panel components with fire ratings can also be made with FSC wood, and with low formaldehyde emission levels. Patinna Crossbands for Doors Fiberboard is a versatile fiberboard which is available in FSC, Forest Stewardship Council sourced sustainable wood resource. We can do Pure FSC content Crossbands for Doors, we can do Mixed-Sources FSC in Crossbands for Doors Fibreboard. Patinna Crossband Fiberboard is available as low formaldehyde emission High Density Fibreboard. Our low fy crossband mdf meets JIS standards for F3S and F4S low formaldehyde emissions and can be made to meet CARB phase 1 and phase 2 emission levels. We can also meet many other international low formaldehyde standards for Crossbands for Doors Fiberboard panels. CARB MDF: Patinna Crossbands for Doors fibreboard can be provided as CARB compliant. CARB compliant crossband mdf panels are available now from Dongwha Patinna MDF and we are shipping Phase 1 and Phase 2 compliant CARB MDF to the USA and the world right now. LEED credits: Patinna Crossbands for Doors is fibreboard which can contribute to LEED credits under M&R 7.0 and IEQ 4.0. Certified Wood applies to Crossbands for Doors MDF